LM36923 Backlight Module

LM36923 SMD Backlight Controller for Huawei P20 Lite and Nova 3e

The LM36923 backlight module is an integrated circuit developed by Texas Instruments for the efficient and precise management of display illumination. This component is essential for restoring screen illumination in advanced microelectronics repair work.

Technical Specifications

• Integrated circuit manufacturer: Texas Instruments
• Component designation: LM36923
• Part reference: HW-P20L-LM36923
• Application: Backlight control
• Model compatibility: Huawei P20 Lite and Huawei Nova 3e
• Mounting type: SMD soldering / microelectronics

What Distinguishes This Model

Developed specifically to meet the demands of modern lighting circuits, this component ensures the correct regulation of current sent to the screen LEDs. It is a suitable solution for technicians performing rework on the mainboard of Huawei equipment without image illumination.

Usage Tips

The installation of this integrated circuit requires professional SMD soldering and hot air equipment, as well as a microscope for rigorous alignment. Pre-measurement of short-circuited lines and adjacent diodes is recommended before soldering the new component.

Frequently Asked Questions

In which situations should the LM36923 be replaced?

Replacement is indicated when the device shows an image on the screen visible against the light, but the backlight does not turn on due to a failure in the integrated circuit.

Which models is this component compatible with?

It is compatible with the Huawei P20 Lite and the Huawei Nova 3e.